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Task: Summarize the given person's achievements.

Mark Zuckerberg is an American technology entrepreneur and philanthropist. He is known for co-founding Facebook, Inc. and serves as its chairman, chief executive officer, and controlling shareholder.


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Mark Zuckerberg is an American technology entrepreneur and philanthropist best known for co-founding Facebook, Inc. He is currently its chairman, CEO, and controlling shareholder and has taken the company to become a hugely successful organization.